Stabilized detonation for hypersonic propulsion

DA Rosato, M Thornton, J Sosa… - Proceedings of the …, 2021 - National Acad Sciences
Future terrestrial and interplanetary travel will require high-speed flight and reentry in
planetary atmospheres by way of robust, controllable means. This, in large part, hinges on …

Review of propulsion applications of detonation waves

K Kailasanath - AIAA journal, 2000 - arc.aiaa.org
Applications of detonations to propulsion are reviewed. First, the advantages of the
detonation cycle over the constant pressure combustion cycle, typical of conventional …

斜爆轰的多波结构及其稳定性研究进展

滕宏辉, 姜宗林 - 力学进展, 2020 - lxjz.cstam.org.cn
摘要斜爆轰是气相爆轰物理的一个重要研究方向, 在航空航天新型动力领域有重要的潜在应用
价值. 作为激波诱导的高速燃烧, 斜爆轰波可以简化为包含能量添加的间断面. 然而 …

Effects of inflow Mach number on oblique detonation initiation with a two-step induction-reaction kinetic model

P Yang, H Teng, Z Jiang, HD Ng - Combustion and Flame, 2018 - Elsevier
Oblique detonations induced by two-dimensional, semi-infinite wedges are simulated by
solving numerically the reactive Euler equations with a two-step induction-reaction kinetic …

Wedge-stabilized oblique detonation in an inhomogeneous hydrogen–air mixture

K Iwata, S Nakaya, M Tsue - Proceedings of the Combustion Institute, 2017 - Elsevier
We performed numerical simulation against oblique detonation formed in an
inhomogeneous hydrogen–air mixture. Planar two-dimensional Navier–Stokes equations …

A numerical study on the instability of oblique detonation waves with a two-step induction–reaction kinetic model

P Yang, H Teng, HD Ng, Z Jiang - Proceedings of the Combustion Institute, 2019 - Elsevier
In this study, the surface instability of oblique detonation waves (ODW) formed by two-
dimensional, semi-infinite wedges is investigated numerically by solving the unsteady Euler …

Effects of activation energy on the instability of oblique detonation surfaces with a one-step chemistry model

Y Zhang, L Zhou, J Gong, HD Ng, H Teng - Physics of Fluids, 2018 - pubs.aip.org
A numerical study was performed to investigate the detailed effects of activation energy E a
on the oblique detonation wave surface instability. Numerical simulations were performed …

Effects of thermal/chemical nonequilibrium on a high-mach ethylene-fueled scramjet

W Yao, H Liu, Z Zhang, X Zhang, L Yue… - Journal of Propulsion …, 2023 - arc.aiaa.org
An ethylene-fueled scramjet operating at Mach 10 was experimentally tested in the JF-24
shock tunnel and modeled using improved delayed detached eddy simulation based on up …

Numerical investigation on the induction zone structure of the oblique detonation waves

H Teng, Y Zhang, Z Jiang - Computers & Fluids, 2014 - Elsevier
Oblique detonation waves are simulated to study the induction zone structures with different
incident Ma numbers. Three kinds of shock configurations are observed at the end of the …

Numerically simulated comparative performance of a scramjet and shcramjet at Mach 11

J Chan, JP Sislian, D Alexander - Journal of Propulsion and Power, 2010 - arc.aiaa.org
THE supersonic combustion ramjet (scramjet) has established itself as the engine of choice
to propel hypersonic vehicles and has been developed into practical engine hardware for a …